Casella CEL-620 Series

Sound Level and Octave Band Analyzer

The CEL-620 series of sound analyzers are aimed primarily at the industrial hygiene and safety user for the measurement of workplace noise. All feature DSP technology and a dynamic range from 20–140 dB on a single span.

Casella's CEL-620 series of sound analyzers feature powerful dsp processing and a wide measurement range. With the capability to monitor using a single range of 20 to 140 dB, measurements are greatly simplified with no need to change ranges during measurement or predetermine the correct range. Every 620 series sound analyzer features a large color display and is capable of storing up to 100 runs for later review or download to a PC.

The CEL-630 series of sound analyzers are also available and can be ordered with additional logging capabilities.

In addition to providing all the capabilities of a standard sound level meter, the CEL-620 series powerful DSP processor stores all sound data simultaneoulsy every run. There are two models and three options available. The difference between the CEL-620 and CEL-621 is that the CEL-621 provides statistical parameters used for environmental measurements. Each model is available in three versions including the standard 'A' model which monitors all frequency and time weightings simultaneously, the 'B' model which adds 11 simultaneous octave bands, and the 'C' model which adds 33 simultaneous third octave bands.

CEL-620 and CEL-621 sound analyzers are available with microphones for type 1 or type 2 ANSI accuracy. The CEL-620 can be upgraded to a CEL-621 and/or octave bands added at a later date.

CEL 620 Series Model Comparison

Feature

CEL-620.A

CEL-620.B

CEL-620.C

CEL-621.A

CEL-621.B

CEL-621.C

Basic sound level meter functionality

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Integrating/averaging functionality

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Max/min/peak

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Single event level

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Run memory

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PC interface

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Statistical parameters

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Real time broadband mode

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Real time octave band mode

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Real time third octave band mode

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Casella CEL-620 Series Ordering Instructions

Both the CEL-620 and CEL-621 are available below as just the instrument or in kits. 'A' models do not include any octave bands, 'B' models include 11 octave bands, and 'C' models include 33 octave bands.

Standard kits include a calibrator and carrying case. Software kits also include a license for Casella's powerful Insight software. All models come with a USB cable and are capabale of downloading logged data to a PC in the form of standard spreadsheet files.

Field Supplies

Great Prices for Project Supplies

Did you know that Equipco also sells environmental field supplies?

Whether you need calibration standards, tubing, or other supplies like gloves and labels, we stock everything you need to finish the job. Our high quality field supplies, including NIST traceable calibration solutions and gases, come at significant savings over manufacturer brands.

Used Equipment

Great Discounts for Used Equipment

Did you know that Equipco also sells used equipment?

Whenever we have used equipment to sell, whether like-new equipment used only for demonstration or a former rental, well maintained and available for a great price, find what you’re looking for here and check back for updates.

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